Can your head position predict back muscle strength? new study investigates
NCT ID NCT07240090
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how forward head posture relates to trunk muscle strength and body awareness in people with cervical radiculopathy—a condition where a pinched nerve in the neck causes pain that travels down the arm. Researchers will measure head angle, trunk strength, and balance in 64 adults aged 30–55. The goal is to understand how neck problems affect the whole body, which could lead to better rehabilitation exercises.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help design better physical therapy programs for people with neck pain radiating to the arm.
- What could go wrong
- This is an observational study with only 64 participants, so results may not apply to everyone. It measures relationships, not treatments.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 64 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Nov 2025
An estimate. Start dates often move.
- Expected to finish
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Jan 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adults aged 30-55 years diagnosed with cervical radiculopathy, of both sexes, attending outpatient clinics. Participants should be able to understand instructions to compete methods of assessment
- Ages
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30 to 55 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients with cervical radiculopathy with ≥3 months history of neck pain radiating to only one upper extremity (unilateral) * Patients with forward head posture and craniovertebral angle \<50° * Age between 30 and 55 years * Body mass index (BMI) between 18 and 29.9 kg/m² Exclusion Criteria: * Cervical myelopathy * Acute cervical radiculopathy * Neck pain without radiculopathy * Diabetic neuropathy * Previous cervical surgery * Cervical trauma * Entrapment neuropathies in the upper limbs * Rheumatoid arthritis * Tumors or infections involving the cervical or lumbar spine * Acute or chronic lumbar radiculopathy * Vertebral fractures * Lumbar spinal stenosis * Cauda equina syndrome * Previous lumbar surgery * Lumbar spondylolisthesis
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Faculty of Physical Therapy labs at Cairo University
Giza, Giza Governorate, 12556, Egypt
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